The Nucleophilicity of Phosphines

Henderson, W. A.; Buckler, Sheldon A.

doi:10.1021/ja01507a009

Cited by 156 publications

(50 citation statements)

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“…Cycloaddition reactions were carried out at 100 °C and 1. Phosphonium halides are more thermally stable [61][62][63][64][65][66] when compared with the ammonium halides. Moreover, they could be separated easily from the products since they have little potential interaction with the products [67].…”

Section: Metal-based Ionic Liquidsmentioning

confidence: 99%

Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

Cheng

Wang

et al. 2013

Catalysts

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This review presents the synergistic effect in the catalytic system of ionic liquids (ILs) for the synthesis of cyclic carbonate from carbon dioxide and epoxide. The emphasis of this review is on three aspects: the catalytic system of metal-based ionic liquids, the catalytic system of hydrogen bond-promoted ionic liquids and supported ionic liquids. Metal and ionic liquids show a synergistic effect on the cycloaddition reactions of epoxides. The cations and anions of ionic liquids show a synergistic effect on the cycloaddition reactions. The functional groups in cations or supports combined with the anions have a synergistic effect on the cycloaddition reactions. Synergistic catalytic effects of ILs play an important role of promoting the cycloaddition reactions of epoxides. The design of catalytic system of ionic liquids will be possible if the synergistic effect on a molecular level is understood.

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Section: Metal-based Ionic Liquidsmentioning

confidence: 99%

Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

Cheng

Wang

et al. 2013

Catalysts

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“…An initial inspection of the results indicates similarity in reactivity between phenylphosphine [2] and triphenylphosphine. The main differences appear to be (i) a greater likelihood of electrophilic attack at the phosphorus atom in the triphenylphosphine; (this is clearly in accord with the greater basicity and nucleophilicity of triphenylphosphine [7]); and (ii) a greater likelihood of ring substitution in phenylphosphine than in triphenylphosphine.…”

Section: Molecular Configurationsmentioning

confidence: 94%

An SCF calculation of triphenylphosphine

Jaro¹,

Knowlton²,

Bissey³

et al. 1967

Molecular Physics

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“…However, the nucleophilic addition reactions are relatively fast when compared to those of the corresponding trialkylamines [15]. Another important point is a selection of halides.…”

Section: Preparation Of Phosphonium Ionic Liquidsmentioning

confidence: 99%

Phosphonium-Based Ionic Liquids

Tsunashima

2015

Rechargeable Batteries

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The Nucleophilicity of Phosphines

Cited by 156 publications

References 0 publications

Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

Ionic Liquids: The Synergistic Catalytic Effect in the Synthesis of Cyclic Carbonates

An SCF calculation of triphenylphosphine

Phosphonium-Based Ionic Liquids

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